CN203892118U - Wind power system with lightning-proof device - Google Patents
Wind power system with lightning-proof device Download PDFInfo
- Publication number
- CN203892118U CN203892118U CN201420237596.2U CN201420237596U CN203892118U CN 203892118 U CN203892118 U CN 203892118U CN 201420237596 U CN201420237596 U CN 201420237596U CN 203892118 U CN203892118 U CN 203892118U
- Authority
- CN
- China
- Prior art keywords
- lightning
- wind
- generator
- gearbox
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a wind power system with a lightning-proof device. The wind power system comprises a base, a support column mounted on the base, a power portion connected to the top end of the support column and a blade wheel driven by the power portion. Blades of the blade wheel are provided with a lightning flow circuit. The power portion comprises a housing, a generator arranged inside the housing and a gearbox connected with the generator. The output end of the gearbox is connected with the blade wheel. A bipolar lightning rod is vertically disposed at the tail of the housing and is connected with the lightning flow circuit. The wind power system with the lightning-proof device has the advantages that lightning defense capability can be improved and less loss is caused by lightning damage.
Description
Technical field
The utility model relates to the field of shocking preventing technology, especially a kind of wind-power generating system with thunder resisting equipment.
Background technique
Wind energy is that current techniques is the most ripe, possesses the renewable clear energy sources of scale development condition most.Wind energy power is that harmony between man and nature development provides the foundation.Wind-driven generator is positioned at open field, and the height of blower fan adds special environment of living in, causes wind-driven generator when thunderstorm weather, very easily to suffer direct lightning strike.Fast development along with modern science and technology, the single-machine capacity of wind-driven generator is increasing, in order to obtain more energy, hub height and impeller diameter are also along with increasing, the relative risk of being struck by lightning that also increased, has been struck by lightning into occurring in nature to the maximum a kind of disaster of wind power generating set safe operation harm.The huge energy that thunder and lightning discharges can cause that wind generator set blade damages, generator insulating punctures, controls components and parts and burns etc.Wind field is with a varied topography, and thunderstorm day is more, should fully pay attention to grave danger that thunderbolt brings to wind power generating set and field maintenance personnel.According to statistics: in accumulative total Injury accident, blade is reached 4% by the rate of hitting, and other communication electrical apparatus element are hit rate more up to 20%.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of wind-power generating system with thunder resisting equipment, its project organization rationally and can realize the object of thunder-lightning.
The utility model solves the technological scheme that its technical problem adopts: a kind of wind-power generating system with thunder resisting equipment, comprise base, be arranged on the supporting post on base, be connected to the power section on supporting post top and the impeller driving by power section, the blade of described impeller is provided with lightning current circuit passband, power section comprises shell, if generator in the enclosure, the gearbox being connected with generator, the output terminal of gearbox is connected with impeller, the tail end of described shell is longitudinally provided with bipolar lightning conductor, bipolar lightning conductor is connected with lightning current circuit passband.
Described supporting post is cone core structure.
Described base is provided with for connecting the earth mat of terrain, and earth mat is connected with lightning current circuit passband with bipolar lightning conductor, and the circumference lower surface of earth mat is provided with to be vertically downward plugged under terrain and draws thunder line in top layer.
The beneficial effects of the utility model are: described a kind of wind-power generating system with thunder resisting equipment, adopt the power generation system of this kind of design, and can improve the defence capability to thunder and lightning, reduce lightning hazards loss.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of overall structure schematic diagram with the wind-power generating system of thunder resisting equipment described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, base, 2, supporting post, 3, impeller, 4, lightning current circuit passband, 5, shell, 6, generator, 7, gearbox, 8, bipolar lightning conductor, 9, earth mat, 10, draw thunder line.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of wind-power generating system with thunder resisting equipment as shown in Figure 1, comprise base 1, be arranged on the supporting post 2 on base 1, be connected to the power section on supporting post 2 tops and the impeller 3 driving by power section, supporting post 2 is cone core structure, the blade of impeller 3 is provided with lightning current circuit passband 4, power section comprises shell 5, be located at the generator 6 in shell 5, the gearbox 7 being connected with generator 6, the output terminal of gearbox 7 is connected with impeller 3, the tail end of shell 5 is longitudinally provided with bipolar lightning conductor 8, bipolar lightning conductor 8 is connected with lightning current circuit passband 4, base 1 is provided with for connecting the earth mat 9 of terrain, earth mat 9 is connected with lightning current circuit passband 4 with bipolar lightning conductor 8, the circumference lower surface of earth mat 9 is provided with to be vertically downward plugged under terrain and draws thunder line 10 in top layer.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. a wind-power generating system with thunder resisting equipment, it is characterized in that: comprise base (1), be arranged on the supporting post (2) on base (1), be connected to the power section on supporting post (2) top and the impeller (3) driving by power section, the blade of described impeller (3) is provided with lightning current circuit passband (4), power section comprises shell (5), be located at the generator (6) in shell (5), the gearbox (7) being connected with generator (6), the output terminal of gearbox (7) is connected with impeller (3), the tail end of described shell (5) is longitudinally provided with bipolar lightning conductor (8), bipolar lightning conductor (8) is connected with lightning current circuit passband (4).
2. a kind of wind-power generating system with thunder resisting equipment according to claim 1, is characterized in that: described supporting post (2) is cone core structure.
3. a kind of wind-power generating system with thunder resisting equipment according to claim 1, it is characterized in that: described base (1) is provided with the earth mat (9) for connecting terrain, earth mat (9) is connected with lightning current circuit passband (4) with bipolar lightning conductor (8), and the circumference lower surface of earth mat (9) is provided with to be vertically downward plugged under terrain and draws thunder line (10) in top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237596.2U CN203892118U (en) | 2014-05-09 | 2014-05-09 | Wind power system with lightning-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237596.2U CN203892118U (en) | 2014-05-09 | 2014-05-09 | Wind power system with lightning-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892118U true CN203892118U (en) | 2014-10-22 |
Family
ID=51718531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237596.2U Expired - Fee Related CN203892118U (en) | 2014-05-09 | 2014-05-09 | Wind power system with lightning-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982374A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Wind power generation system with lightning protection device |
| CN112780506A (en) * | 2021-03-02 | 2021-05-11 | 湖南常友环保科技有限公司 | Lightning-proof cabin cover assembly of wind driven generator |
-
2014
- 2014-05-09 CN CN201420237596.2U patent/CN203892118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982374A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Wind power generation system with lightning protection device |
| CN112780506A (en) * | 2021-03-02 | 2021-05-11 | 湖南常友环保科技有限公司 | Lightning-proof cabin cover assembly of wind driven generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205543271U (en) | Novel three -dimensional earth mat | |
| CN204131109U (en) | A kind of lightning-protection device for fan | |
| CN106762470A (en) | A kind of wind-driven generator drives thunder protector | |
| CN203892118U (en) | Wind power system with lightning-proof device | |
| CN203977961U (en) | A kind of Anti-seismic drives bird high-tension electricity steel tower | |
| CN104895744A (en) | Floating wind driven generator | |
| CN204499249U (en) | Wind whistle formula bird-scaring unit | |
| CN205089532U (en) | Wind generating set lightning protection system and contain wind generating set of this system | |
| CN105443324A (en) | Wind generating set cabin cover lightning protection system and design method of wind generating set cabin cover lightning protection system | |
| CN203340876U (en) | Ball-shaped bird repelling device | |
| CN204120058U (en) | Wind bird scaring device | |
| CN201994656U (en) | Large-scale lightning protection system for marine wind generating set | |
| CN206655783U (en) | A kind of wind-driven generator lightning-protection module | |
| CN207004732U (en) | A kind of Novel lightning-proof blower fan | |
| CN203424213U (en) | Snake prevention device on electric power tower | |
| CN103982374A (en) | Wind power generation system with lightning protection device | |
| CN101588059B (en) | Lightning protection-grounding integrated protection system | |
| CN102926938A (en) | Wind power generation system applied between two high-rise buildings or two alpine and gorge regions | |
| CN206860377U (en) | A kind of wind-driven generator drives thunder protector | |
| CN203406590U (en) | High-voltage transmission line comprehensive lightning protection apparatus | |
| CN205936972U (en) | Wind power generation set of lightning protection | |
| CN201747532U (en) | Lightning protection system of wind generating unit | |
| CN204632938U (en) | A kind of arm of many diffusings for Wind turbines earthing device | |
| CN201865860U (en) | Lightning-protection device for fan | |
| CN220791416U (en) | Lightning protection grounding device of wind turbine generator system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |